Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing the claimed design.

The dashed broken lines around the FIGURE show a display screen or portion thereof, and form no part of the claimed design.

The dot-dash broken lines in the FIGURE and the areas within the dot-dash lines show portions of the graphical user interface that form no part of the claimed design. The areas inside the dot-dot-dash broken lines do form part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 